rajan596

const redis=require('redis');

const client=redis.createClient();

// event for connection
client.on('connect', function(){
    console.log("Redis connected...");
    //console.log(client);
}); 

rajan596

// [1]
// Commander: 
// $ node index.js --path='/a/b/c/d'
var
  PROGRAM = require('commander');

PROGRAM
  .option('-p,--path <path>','path to config file')
  .parse(process.argv);

rajan596

# Installing package .deb
sudo dpkg -i atom-amd64.deb
sudo apt-get install -f

rajan596

$ sudo rabbitmq-plugins enable rabbitmq_management
http://10.0.138.147:15672/

$ service rabbitmq-server start
$ service rabbitmq-server stop
$ service rabbitmq-server restart
$ service rabbitmq-server status

/* If you are not able to login */
$ rabbitmqctl add_user test test

rajan596

# list of crontabs
crontab -l

# remove all crontabs
crontab -r

# edit crontabs 
crontab -e

rajan596

/**
 * Definition for singly-linked list.
 * struct ListNode {
 *     int val;
 *     ListNode *next;
 *     ListNode(int x) : val(x), next(NULL) {}
 * };
 */
class Solution {
public:

rajan596

#include<bits/stdc++.h>

using namespace std;

void flushFile(char *f){
    ofstream file;
    file.open(f,std::ios::out);
    file.close();
}

rajan596

#include<bits/stdc++.h>
#include<fstream>

using namespace std;

bool validChar(char c) {
    return (c>='a' && c<='z') ||
            (c>='A' && c<='Z');
}

rajan596

#include<bits/stdc++.h>
#include<fstream>

using namespace std;

bool validChar(char c) {
    return (c>='a' && c<='z') ||
            (c>='A' && c<='Z');
}

rajan596

#include<bits/stdc++.h>

using namespace std;

int countTotalChar(char *in){
    ifstream infile;
    infile.open(in,std::ios::in);

    int cnt=0;
    char ch;